| Literature DB >> 7637499 |
H E Palmer, A G Zaman, C E Edelsten, M R Stanford, E M Graham.
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Year: 1995 PMID: 7637499 DOI: 10.1016/s0140-6736(95)91354-8
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321